baber/WOPTO huggingface dataset:
Patent JP-2003268241-A (JP)
Title: Liquid crystalline resin composition for molding and molded circuit board
Inventor: MAKABE YOSHIKI
IPC: H05K3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystalline resin composition for molding which is improved in the adhesiveness of the liquid crystalline resin to a metal and is excellent in thin-wall moldability, precision moldability and dimensional stability based on the excellent fluidity, heat resistance and mechanical properties of the liquid crystalline resin; and a molded circuit board which has circuit adhesiveness, heat resistance and dimensional stability suitable for a small precision electronic circuit instrument.  <P>SOLUTION: The liquid crystalline resin composition for molding comprises 10 parts by weight of (A) a liquid crystalline resin and 0.5-30 parts by weight of (B) an amorphous resin having a repeating unit having at least one aromatic ring, wherein the moldings will be treated to have a formed metal film on the surface. The steric molded circuit board is produced by injection molding the composition to get a molding, which is treated with plasma on the surface followed by spattering or the like to form a metal film and then irradiating laser ray to carry out circuit patterning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272206-A (JP)
Title: Pickup device for optical disk and objective lens protecting member therefor
Inventor: TANAKA MITSURU
IPC: G11B7/121
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily apply a protective member which can surely prevent an optical disk from being damaged at an objective lens holding part of a pickup device.  <P>SOLUTION: The optical disk A is surely prevented from being damaged by constituting an objective lens protecting member 1 which farther protrudes to an optical disk A side than an objective lens 2, by forming a resin coating film layer 1b made by calcining resin powder dispersed in an organic medium on a surface of a resin film 1a and by forming an adhesive layer 1c at a rear surface side thereof. Further the protective member 1 can be easily applied at the holding part 3 of the objective lens 2 by adhesion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003101383-A (JP)
Title: Surface acoustic wave apparatus and electronic component unit
Inventor: MASUKO SHINGO
IPC: H01L23/02
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing material from flowing to the functional part of an electronic component element and to obtain the good electrical connection of the electronic component element to a circuit board. SOLUTION: A surface acoustic wave apparatus comprises an electronic component element such as a surface acoustic wave element or the like face down bonded to a circuit board (base board) and sealed by using a compound containing a thermoplastic resin and a thermosetting resin so that the functional part of the element becomes hollow.
Patent JP-2003272777-A (JP)
Title: Connector
Inventor: KADOHARA TAKEO
IPC: H01R24/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector of excellent heat resistance for easily holding, fixing and positioning a center contact pin, providing sufficient inserting/drawing durability against the repeated insertion/drawing without deformation, displacement or damages to the center contact pin, increasing the cut-off frequency, and transmitting the high frequency signal, and a coaxial cable assembly with the coaxial connector connected to a coaxial cable.  <P>SOLUTION: This coaxial connector is provided with a housing in which the coaxial cable is inserted, a clamp to be electrically connected to an outer conductor of the coaxial cable is provided on one end side. The center contact pin to be electrically connected to a center conductor extending from the outer conductor of the coaxial cable is provided on the other end side, and a dielectric body formed of fluororesin foam is disposed between an extension part of the housing and the center contact pin. In the coaxial cable assembly, the coaxial cable with an insulator formed of the fluororesin foam is connected to the coaxial connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282383-A (JP)
Title: Positioning substrate
Inventor: TASHIRO SHIN
IPC: H01L21/68
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning substrate which can remove organic contamination and carry out a teaching operation with high positional precision.  <P>SOLUTION: A positioning substrate 80 internally has a conveying mechanism 44 for conveying a workpiece W and is used for a processing system for carrying out a specific process for the workpiece. The material quality of a substrate body 82 of the positioning substrate is the same material substrate as the workpiece, and a positioning hole 86 is formed in the substrate body so as to pierce in the thickness direction of the substrate body. Further, a positioning reference line 90, having a specified width is formed on the surface of the substrate body so as to intersect the opening of the positioning hole. Thus, organic contamination is removed, and a teaching operation with high positional accuracy is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002328073-A (JP)
Title: Method and apparatus for manufacturing gas mixture and method for calibrating gas analyzing apparatus
Inventor: SCHRAM JURGEN
IPC: G01N30/16
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a gas mixture and a method for calibrating a gas analyzing apparatus which can prepare the gas mixture with a volatile component of known concentration used for a calibrating reference or an industrial process in the range of very low concentration on-line. SOLUTION: The apparatus for manufacturing the gas mixture containing at least one gas trace component with the predetermined concentration has a matrix gas supplying source 1 having a mass flow controlling apparatus 8 downstream, at least one component supplying source 2 and a measuring apparatus 3 for measuring at least one trace component. The measuring apparatus 3 is a micro drop measuring apparatus having at least one nozzle 4. The nozzle 4 continuously emits the micro drops, has an opening in a vaporizing pipe 6 that the matrix gas flows, and can be contracted by a piezoelectric element 16 operated by measuring pulses generated in response to an intended transmitting quantity per unit time so as to create the micro drops.
Patent JP-2003283783-A (JP)
Title: Image communication apparatus
Inventor: MIYAMOTO YOSHIHISA
IPC: H04N1/32
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus for informing a serviceman about the occurrence of a fault even on the occurrence of the fault wherein a communication system ordinarily in use cannot be available, so as to request the serviceman to make a visit.  <P>SOLUTION: A circuit comprising a SUB MPU 13, an FSK MODEM 14, and a SUB NCU 15 is provided as other communication system, and on the occurrence of a fault in an apparatus section, a serviceman call key 8a is depressed and an error code is transmitted to the SUB MPU 13 under the control of an MPU 1. The SUB MPU 13 stores in advance a telephone number of a service center and a telephone number of its own apparatus, when receiving the error code, the telephone number of the service center is dialed, the telephone number of its own apparatus, a signal denoting a serviceman call and the error code are attached to a signal, the FSK MODEM 14 modulates the signal, and the SUB NCU 15 transmits the resulting signal to the service center via an analog telephone line 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279878-A (JP)
Title: Polygon mirror motor
Inventor: MOCHIZUKI AKIHIRO
IPC: H04N1/036
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the plane tilt of a reflection surface caused ay the fixing of a polygon mirror or the correction of the weight balance of a rotor part and further to prevent a mirror from being damaged or nicked by an implement or a tool, with respect to a polygon mirror motor for LBP.  <P>SOLUTION: An almost board-like plate 20 is arranged between the polygon mirror 5 and an elastic member 7 capable of rotating integrally with a bush 4 while pressing the mirror 5, and is provided with a part projecting toward the outside from the inscribed circle of a polygon being the outside shape of the polygon mirror. The plate 20 is equipped with an almost annular wall 20a erectly provided nearly in a shaft direction, and a balance weight 9 is provided on the wall 20a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282646-A (JP)
Title: Electronic component mounting film carrier tape and method of manufacturing the same
Inventor: KOYANAGI AKIRA
IPC: H01L23/495
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting film carrier tape and a method of manufacturing the same to surely accommodate the predetermined wiring pattern within a pattern forming region and to realize a reduction in manufacturing cost.  <P>SOLUTION: A film carrier tape 10 for mounting electronic component comprises a wiring pattern 13 consisting of a conductive material layer 12 and a plurality of sprocket holes 14 provided in both sides of the wiring pattern 13 on the surface of an insulation film 11 for film carrier tape in view of mounting electronic components on the wiring pattern 13. This film carrier tape 10 for mounting electronic components can reduce the manufacturing cost by setting the distance up to the sprocket holes 14 from the edge portion in the side of the sprocket holes 14 of the wiring pattern 13 to the value less than 0.7 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276877-A (JP)
Title: Paper feeder
Inventor: SAITO KAZUO
IPC: B41J13/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disengagement of a paper feeding motor from a rotation transmission route in a paper feeder having a changeover means of the rotation transmission route by a planetary mechanism when strong external force is applied to a planetary gear from the rotation transmission route engaging with the planetary gear.  <P>SOLUTION: In this paper feeder, rotation of the paper feeding motor 99 is transmitted to rotate a sun gear 101 to a rotational direction shown by a symbol M2, the rotation is transmitted through the first planetary gear 102 to rotate a rotor 93 to a rotational direction shown by a symbol H, and a protrusion part 105a slidingly contacts with a recessed part 94c of a restriction face 941. A second swing member 105 swings in a swing direction shown by a symbol N by energizing force of a coil spring 106, and a cog part 94a of a hopper driving gear 94 and the second planetary gear 103 are rotation- transmissively engaged with each other. The rotation of the paper feeding motor 99 is transmitted to the cog part 94a in a rotation-transmissively meshing state of the second planetary gear 103 addition to the first planetary gear 102 with the cog part 94a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372490-A (JP)
Title: Sensor utilizing total reflection attenuation and measurement chip assembly
Inventor: MORI NOBUFUMI
IPC: G01N35/10
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent sample liquid being supplied to a measurement unit from being evaporated and to improve measurement accuracy in a sensor utilizing total reflection attenuation due to surface plasmon resonance or the like. SOLUTION: A cup-shaped measurement unit 10 is arranged on a turntable 20 by a loading/unlociding mechanism 65, and measurement liquid is dropped and supplied to the measurement unit 10 by a sample liquid supply mechanism 64. The turntable 20 is rotated, and a small amount of oil is dropped and supplied at a specific position by an oil supply mechanism 80. Further, the turntable 20 is rotated, light beams 30 are allowed to enter at various angles so that total reflection conditions can be obtained at the interface between a metal film formed on the inner bottom surface of a measurement unit 10 and a dielectric block under the metal film, and the light beams 30 being totally reflected on the interface are detected by a photodetector 40 and the characteristics of sample liquid are obtained by measuring the state of total reflection attenuation based on the light detection value.  The surface of sample liquid in the measurement unit 10 is covered with oil, thus preventing the sample liquid from being evaporated and improving measurement accuracy.
Patent JP-2003283529-A (JP)
Title: System interface for remote control system
Inventor: YOSHIMURA YUICHI
IPC: H05B37/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make the control/supervisory of a load possible between the remote control systems of a polling type and a contention type and to deal with the control/supervisory in a simple connection relationship.  <P>SOLUTION: A system interface 3 is provided with a first signal processing part 31 capable of exchanging transmission signals of the polling type remote control system and a second signal processing part 32 capable of exchanging the transmission signals of the contention type remote control system. The first signal processing part 31 is functioned equivalently with a plurality of terminals by using a plurality of addresses stored in an address storage part 12. The second signal processing part 32 is functioned equivalently with a node device by using a plurality of addresses stored in a status storage part 22. In a control part 30, the addresses in the address storage part 12 and in the status storage part 22 are made mutually corresponding and information transmission is performed between the first signal processing part 31 and the second signal processing part 32. Further, the addresses are made corresponding or transmission information is monitored by an operation input part 13 and a display 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286595-A (JP)
Title: Process and apparatus for electroplating plating substrate having specific gravity smaller than that of plating solution
Inventor: YOSHIMURA MASAYUKI
IPC: C25D7/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating process which may form a uniform electrodeposited film on the entire surface of a plating substrate having a specific gravity smaller than that of a plating solution without leaving any trace of contact.  <P>SOLUTION: Electroplating is performed by keeping the plating substrate having a specific gravity smaller than that of the plating solution soaked in the plating solution with an electroconductive member which keeps the plating substrate soaked in a predetermined position in the plating solution and applying an electric current between the plating substrate and the electroconductive member while changing the relative positions of the plating substrate and the electroconductive member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285236-A (JP)
Title: Automatic container changing apparatus
Inventor: SAKAMOTO KOICHI
IPC: B23Q11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve long term unmanned operation of a machining center by automatically removing chips.  <P>SOLUTION: A turn table 11 carrying a plurality of containers C, C, etc., is combined with a driving motor 21 for indexing the turn table 11. The driving motor 21 is able to carry the containers C, C, etc., mounted on the turn table 11 in order up to the position corresponding to a discharge position of chips from the machining center and is able to change the containers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288859-A (JP)
Title: Metal halide lamp and headlamp device for vehicle
Inventor: KAMIMURA KOZO
IPC: F21Y101/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp that has high luminous efficiency, a little drop in lamp voltage and good color of light by improving balance of filling quantity of a first and a second halides in the mercury-free lamp, and a headlamp for vehicle using the same.  <P>SOLUTION: The metal halide lamp comprises an airtight container 1 having fire resistance and light translucency, a pair of electrodes 3, 3 sealed inside it opposed to each other with a distance between electrodes of 5 mm or less, and a discharge medium which contains a first halide made of mainly Sc halide and Na halide, a second halide mainly contributing to forming lamp voltage, and xenon having not less than 5 atmospheric pressure at a temperature of 25°C and is filled in the airtight container, and in which a/(a+b) satisfies the formula 0.25<a/(a+b)<0.5 when the filling quantity of Sc halide is a, the filling quantity of Na halide is b, all expressed in mass, and which does not contain mercury in substance, and is lighted at a lamp power of 60 W or less at a steady state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285259-A (JP)
Title: Polishing pad, polishing apparatus, and method for manufacturing semiconductor device
Inventor: JIYOU KUNITAKA
IPC: B24B37/013
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad, a polishing apparatus provided with the polishing pad, and a method for manufacturing a semiconductor device using the polishing apparatus, which are used to form flat surfaces on glass, semiconductor, dielectric-substance/metal composite substance, integrated circuits, etc., and can polish a surface of a board so as to produce few scratches, and can optically and exactly measure polishing conditions during polishing.  <P>SOLUTION: The polishing pad is provided with a polishing layer 1, and one or more transparent window members which are integrally formed in a part of the polishing layer to optically measure the polishing conditions. The polishing pad is characterized in that the transparent window members are composed of soft transparent layers, which are located in a polishing layer side and have hardness not higher than 60 of micro rubber hardness A, and hard transparent layers, which are located under the soft transparent layers and have hardness not lower than 80 of micro rubber hardness A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293345-A (JP)
Title: Earthwork material using steel slag, and method for using the same
Inventor: KISO EIJI
IPC: E02D17/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthwork material which ensures the unification of a sandbag even if part of a bag body is broken, by filling steel slag, air-cooled blast-furnace slag, and granulated blast-furnace slag in a bag material, and using the same as the earthwork material united in one body with the bag material, and solves problems occurring at the time of use of the steel slag, such as a burden on the environment caused by a high pH value of the steel slag and expansion collapse of the same, by minimizing the problems by virtue of a bag-filling effect of the slag.  <P>SOLUTION: The earthwork material is obtained by filling one or more types of slag out of the steel slag, the air-cooled blast-furnace slag, and the granulated blast-furnace slag, in the bag body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298268-A (JP)
Title: Casing structure of electronic controller, and cooling structure for the electronic controller
Inventor: KAMADO TAKAYUKI
IPC: F01P1/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing structure of an electronic controller and a cooling structure for the electronic controller capable of effectively cooling the electronic controller (particularly a heating device).  <P>SOLUTION: A flow adjusting mechanism 45 is provided on the surface 13a of an electronic controller 1 on the side of a case 13, and the flow adjusting mechanism 45 comprises a fin 47 being 4 plate members. Namely, each fin 47 is bent gradually inside, and a flow passage extending from an upstream side of air to a lower stream side is disposed to be narrow owing to the fins 47. Accordingly, a cross area of a region of the air flow passage 49 put between the fins 41, and hence an area of an air flow passage 41 is narrowed. Further, a heat dissipation section 43 is disposed on the side of a tip end of the flow adjusting mechanism 45, i.e., on the downstream side of an air outlet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295669-A (JP)
Title: Fixing device
Inventor: KURISU TOSHIYUKI
IPC: G03G15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily set the position of a separating member, and to facilitate a work for arranging and removing the separating member at and from the fixed position in a fixing device.  <P>SOLUTION: The device includes: a first roller; a second roller for fixing a toner image by holding a sheet of paper with the first roller and carrying it; the separating member which is positioned at a side for outputting the sheet of paper with respect to the pair of rollers, and guides the paper after passing a part between the first and the second rollers, in a direction to be separated from the first roller: and a means for positioning the separating member. The positioning means includes: a fulcrum axis which is positioned at the side for outputting the paper to the first roller and is parallel with the axial line of the first roller; a positioning member which is supported by the fulcrum axis so as to be rotatable in a direction to approach/be separated from the roller axis of the first roller, abutted on the circumferential surface of the roller axis, and provided with the separating member; and an elastic member for giving the positioning member a force in a direction abutting on the circumferential surface of the roller axis of the first roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295000-A (JP)
Title: Optical device
Inventor: FUKUYAMA MASASHI
IPC: H01L31/0232
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a stable coupling state to another optical parts and a high monitor efficiency for a long time in the case that an optical device having a monitoring function and another optical parts are coupled.  <P>SOLUTION: A waveguide 136 of another optical parts 134 is arranged on at least core end faces 16a of one or more optical fibers 16 with an air layer 130 between them. Concretely, a part other than at least the core end faces 16a of one or more optical fibers 16 out of an end face 14a of a base body 14, on which V grooves for placing the optical fibers 16 thereon are formed, and another optical parts 134 are fixed with an adhesive 132 between them. Such structure is given that reflected light 52 utilizing a refractive index difference to the air layer 130 is taken out of clads 54 of the optical fibers 16 from at least the core end face 16a of one or more optical fibers 16 through a refractive index matching layer 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012190-A (JP)
Title: Method and device for detecting transparent sheet
Inventor: HAINES ROBERT E
IPC: B41J11/42
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of detecting an appropriate face of an overhead transparent sheet(OHT). SOLUTION: This method and device for detecting a transparent sheet 9 comprises a step of placing at least one transparent sheet 9 having a first structure into a medium tray of a printer, a step of forming documents to be printed, a step of detecting the transparent sheet 9 in order to determine if printable on the transparent sheet 9 by the printer, a step of placing the transparent sheet 9 having a second structure into the medium tray if necessary, and a step of printing the document on the transparent sheet 9 having either the first structure or the second structure.